Abstract
This paper describes the laboratory samples of high-voltage (1560 V) fast recovery (20 ns) avalanche diodes based on silicon carbide (SiC). It is shown that the fabricated diodes are capable of dissipating energy up to 2.9 J/cm2 in the mode of single avalanche current pulses (1-μs pulse duration). The numerical computation of the unsteady heat process shows that self-heating by an avalanche pulse causes the local temperature in the base of the diodes to reach at least 1100 K.
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REFERENCES
A. A. Lebedev, P. A. Ivanov, M. E. Levinshtein, et al., Usp. Fiz. Nauk 189, 803 (2019).
T. Kimoto and J. A. Cooper, Fundamentals of Silicon Carbide Nechnology: Growth, Characterization, Devices, and Applications (Wiley-IEEE, New York, 2014).
A. Polishchuk, Kompon. & Technol.: Elektron. Kompon., No. 8 (2004). https://www.kit-e.ru/assets/ files/pdf/2004_08_40.pdf.
V. V. Kozlovskii, Modification of Semiconductors with Proton Beams (Nauka, St. Petersburg, 2003) [in Russian].
P. A. Ivanov, I. V. Grekhov, N. D. Il’inskaya, and T. P. Samsonova, Semiconductors 39, 1426 (2005).
P. A. Ivanov, A. S. Potapov, T. P. Samsonova, and I. V. Grekhov, Semiconductors 51, 374 (2017).
R. Wei, S. Song, K. Yang, et al., J. Appl. Phys. 113, 053503 (2013).
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Translated by Yu. Kornienko
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Ivanov, P.A., Samsonova, T.P., Potapov, A.S. et al. High-Voltage Fast Recovery Avalanche Diodes on Silicon Carbide. J. Commun. Technol. Electron. 65, 956–961 (2020). https://doi.org/10.1134/S1064226920070050
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DOI: https://doi.org/10.1134/S1064226920070050